Aerospace series - Nuts, hexagon, slotted/castellated, reduced height, normal across flats, in steel, cadmium plated - Classification: 900 MPa (at ambient temperature)/235 °C; German version EN 3230:2001— 7 стр.
Paints and varnishes - Determination of resistance to humidity - Part 2: Procedure for exposing test specimens in condensation-water atmospheres (ISO 6270-2:2005); German version EN ISO 6270-2:2005, Corrigenda to DIN EN ISO 6270-2:2005-09— 2 стр.